From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- gcc/testsuite/gcc.dg/cpp/strify4.c | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 gcc/testsuite/gcc.dg/cpp/strify4.c (limited to 'gcc/testsuite/gcc.dg/cpp/strify4.c') diff --git a/gcc/testsuite/gcc.dg/cpp/strify4.c b/gcc/testsuite/gcc.dg/cpp/strify4.c new file mode 100644 index 000000000..b8b2f11e9 --- /dev/null +++ b/gcc/testsuite/gcc.dg/cpp/strify4.c @@ -0,0 +1,25 @@ +/* { dg-do run } */ +/* Tests we stringify without changing unprintable characts. + + Andrew Pinski */ + +extern int strcmp (const char *, const char *); +extern int puts (const char *); +extern void abort (void); +#define err(str) do { puts(str); abort(); } while (0) + + +#define S(X) S2(X) +#define S2(X) #X +#define TAB " " /* Note there is a tab character here. */ + +int main (int argc, char *argv[]) +{ + /* The space before "bar" here is vital. */ + char a[] = S(S(TAB)); + + if (strcmp (a, "\"\\\" \\\"\"")) + err ("stringification caused octal"); + + return 0; +} -- cgit v1.2.3